In-depth case studies of real systems I've designed and shipped
A multi-model AI chat platform built for Gosign, enabling teams to interact with various LLMs through a unified, self-hosted web interface.
A comprehensive campaign management platform for managing Google Ads keywords, ads, landing pages, and data synchronization across services.
A Tinder-style gesture-based interface for reviewing, categorizing, and approving Google Ads keyword combinations with swipe interactions.
A TYPO3-based multi-tenant website serving 70+ German city locations with shared core functionality and location-specific content.